The key areas to prioritize in the UN’s Post-2015 development agenda will soon be determined in a worldwide consultation process coordinated by the UN. Feeding into this process, The Broker brings together international experts to pool their knowledge and start mapping out a holistic approach that also takes account of the local context. This The Broker debate aims to provide valuable input for the Wings for Water event on 21 March, and World Water Day on 22 March. It will also feed into the UN’s High Level Panel and online consultation on Water. And so could you, by joining the debate!